Hello folks. I wonder if you guys could help me out. My 2013 Impala 3.6l has been giving me some fits for sometime now. I get the stabilitrack light and check engine light. It stared with P0300 generic misfire code. So I replaced the spark plugs with new AcDelco iridium plugs because that's what came out of it. I got it with about 75k on it and it now sits at 118k roughly. I drive it everyday about 50 miles to work and back. Anyhow, the problem persisted after the plugs, which was not terribly surprising. So I bought a couple coil packs and put them on 2 and 4. I bought 2 different brands, so I could keep track of the coils during my testing. It seemed like it fixed the problem for a few days, but then came back, so I put the exact same old coils back in their original places. Move the new coils to 6 and 1. Same results, so again moved them to 3 and 5. Same results. So without having a set cylinder code, I opted to just replace them all. Almost the same results, but now I at least get a P0302 code to be cylinder specific. So I replaced the pigtail on that coil, based off a friends suggestion who's been in auto repair longer than I've been alive. Anyhow, same results. Now during all this time, I never got the P2098 code, but I ran codes today when I got home from work and there it was. I use a Matco scanner for code reading and it has live data and I think the freeze frame data, but I have no idea how to read it. I hate to bother Larry to much, but maybe I need to get with him and have him read my scanner info. When he recommended the coil pigtail, he also talked about maybe the injector pigtail, as the 2 plug was damp when I switched it last time. At the time, I didn't think about it being fuel related, but now that I have a lean code it does make me wonder. I was googling the codes and ran across this forum, so I thought I'd give it a whirl to see what people might think or offer for recommendations. I'm pretty mechanically inclined, but chasing this new stuff is not my cup of tea. On the older stuff I'm very comfortable lol. Anyhow any thoughts or recommendations? Thank you and Happy New Year! Stay safe.